$(function(){ var taglist = 'My Chemical Romance, Coming out, Chemical substance, Album, romance'; $('#edit-tags').click(function(){ $('#tag-list').html(''); // remove link $(this).parent().hide(0); // setup new form $('#tag-editing-list').focus(). ... more

The American Heritage Science Dictionary defines a chemical as "a substance having a specific molecular composition, obtained by or used in a chemical process." As such, a chemical can be an element, in that it has a specific molecular composition ... more